Architecture is a solidified art. The changing times constantly endow art with new skeleton. Steel structure building, from the date of its birth, has been favored by the market for its short construction period, good seismic performance and green environmental protection. Its application in high-rise and super high-rise buildings is increasingly mature, which is the development direction of future buildings.

310m super high rise building in Shenzhen Bay

There is such an enterprise, From a humble metal component factory to now The leading enterprise in the construction steel structure industry, And gathered the first in the field of steel structure construction. R & D, design and build the first building of China steel structure (Hangzhou Ruifeng international business building), the first listed steel structure company in China, the domestic fabricated steel structure and the widest coverage of building layout... It is Hangxiao Steel Structure Co., Ltd. (hereinafter referred to as Hangxiao steel structure).

In 2004, its wholly-owned subsidiary Hangxiao steel structure (Guangdong) Co., Ltd. set up a factory in Pingsha Town, Jinwan District, Zhuhai City. At present, it has developed into a large regional headquarters integrating design, production and construction of steel structure buildings in South China, And take root in Jinwan It radiates overseas markets in Guangdong, Guangxi, Hainan and Southeast Asia.

In recent years, it has been awarded the titles of contract abiding and credit worthy enterprise in Guangdong Province, economic benchmarking enterprise in Zhuhai City, top 100 private enterprises in Zhuhai City, and top 500 manufacturing industry in Guangdong Province.

During the construction period, Shenzhen North Railway Station comprehensive transportation hub is the largest comprehensive railway hub with port function, the most complete connection function, the most advanced equipment and technology, and the largest passenger flow, Because of its super large building scale, unprecedented construction difficulty and top construction technology And famous in the industry.

Effect drawing of Shenzhen North Railway Station

"The main station of Shenzhen North Railway Station comprehensive transportation hub project adopts the two-way seamless truss structure system of" upper flat and lower curved ", while the canopy is adopted at that time Global Initiative At the same time, the project construction is also For the first time in the world The construction technology of super high, long span and special-shaped bidirectional single cable curtain wall is adopted in typhoon area The responsible person of Guangdong Hangxiao, who undertook the project, told the reporter.

Luban Prize

Because of this, Shenzhen North Railway Station comprehensive transportation hub project has won In 2012, China Construction Engineering Luban Award (national quality project), 2013 China Civil Engineering Zhan Tianyou award, China Construction Engineering steel structure Gold Award, Guangdong Construction Engineering Quality Award And many other industry awards.

This is just a microcosm of Guangdong Hangxiao's participation in major engineering projects.

From Zhuhai yanheng Binhai center to Hengqin Campus Library of Macao University, from Zhuhai Xiangshan marine science and technology port (unmanned ship base) to Hong Kong Zhuhai Macao Bridge Macao port travel inspection building, from Guangzhou Asian Games comprehensive gymnasium to Shenzhen Qianhai International Financial Center

One by one, representing the advanced level of steel structure buildings in Guangdong, Hong Kong and Macao have sprung up in the big bay area of Guangdong, Hong Kong and Macao. While making more and more people realize the charm of steel structure buildings, they also continue the unswerving pursuit of green buildings by Guangdong Hangxiao.

Hangxiao steel structure workshop

In the 18 years since its establishment in Jinwan District, Guangdong Hangxiao has developed into the most influential private enterprise in the field of steel structure construction in South China, with annual steel structure processing capacity Up to 150000 tons The business type covers industrial buildings, multi (super) high-rise buildings, large-span spatial structure buildings, residential buildings, petrochemical, power plants, bridges and other steel structure projects.

"At present, the company has special qualification for steel structure manufacturing, grade I professional contracting qualification for steel structure engineering, grade B qualification for special design of steel structure, and business qualification for foreign contracted projects. It has passed the certification of quality, environment, occupational health and safety management system, European steel structure standard certification and international welding system certification, and is also a" national high-tech "enterprise, Guangdong steel The vice president unit of the structural association has participated in compiling a number of industrial norms and local regulations in Guangdong Province The relevant person in charge of the company told reporters.

In the exhibition hall of Hangxiao in Guangdong, a whole row of various industry awards are placed to show the company's position in the industry. Since its foundation in 1985, Hangxiao steel structure has been breaking the competition with innovation, It has always focused on the process of new-type construction industrialization and construction industry modernization.

Various industry awards

At present, Guangdong Hangxiao has edited and participated in the compilation of a number of relevant industrial standards and specifications in Guangdong Province, including beam column joint, structural system, component form and construction method More than 60 national patents have been obtained , won Luban Award, Zhan Tianyou award, China steel structure Gold Award, etc More than 100 industry awards 。 Among them, Guangdong Hangxiao has made excellent achievements in technical exploration, and its residence with "complete set technology of steel tube concrete bundle composite structure" has good integrity, seismic resistance and strong vitality.

In 2020, the sudden outbreak of new crown pneumonia will challenge the traditional construction industry. However, the spirit of actively seeking innovation and change, and daring to fight and fight will turn the situation into an opportunity.

Effect picture of epidemic prevention hotel construction project

"We have undertaken the construction project of the local epidemic prevention hotel in Shenzhen, and have achieved the goal by taking advantage of the advantages of steel structure Construction speed of 1.5 days for one floor 。” The relevant person in charge of Guangdong Hangxiao said that the main components of the fabricated steel structure building constructed by the company, such as beam column components, connection nodes, wall panels, floors, stairs, etc., are processed in the factory, and then transported to the construction site for assembly. It has the advantages of superior seismic performance, green energy conservation and environmental protection, high degree of industrialization, flexible space layout and convenient pipeline network layout.

Production site

Innovation never stops. In January this year, the relevant ministries and commissions of the state issued the "14th five year plan" for the development of the construction industry, which clearly proposed to promote the deep integration of the new generation of information technology and the construction industry, and give birth to a number of new engines for the development of new products, new business forms and new models.

Therefore, Hangxiao steel structure started Intelligent transformation and upgrading of manufacturing production line Through BIM, big data, cloud computing and other related technologies, the whole process data of design, procurement, manufacturing and transportation are included, The steel structure factory will be transformed into a digital production node.

Walking into the production workshop of Hangxiao, Guangdong Province, the roaring machines on the production line are constantly working. After each process, each steel member has its own code, which ensures that the production progress can be tracked synchronously through the information-based collaborative manufacturing system, and the construction can also be accurately aligned.

Intelligent production line

On one side of the workshop, an intelligent production line called H-type welding production line is being debugged. This production line is made of Hangxiao steel Independent research and development It has the characteristics of new technology, high efficiency, high safety and real-time monitoring of production data. It can process three workpieces at the same time in a single production process, Compared with the traditional production line, it increases three times and reduces the labor cost by one third.

"Over the years, the company has always insisted on contributing to the industrial development of Jinwan District, and actively responded to the development strategy of" establishing the industrial zone and strengthening the manufacturing zone ". In the future, the company will carry out a series of specific practices, We will actively promote the construction of prefabricated steel structure buildings and high-end intelligent production lines, It also adds strong vitality to the high-quality development of the manufacturing industry under the "double carbon" strategic goal. " The relevant person in charge of the company said.